# Mały Katechizm vs #CzytamBiblię

The clearest difference is in-app purchases: #CzytamBiblię at none against Mały Katechizm's 2. #CzytamBiblię also leads on update cadence (every 17 months vs every 51 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Mały Katechizm sells 2 in-app purchases, starting at $0.99 per month. #CzytamBiblię asks for nothing beyond the download.

Mały Katechizm ships an update every 51 months, #CzytamBiblię every 17 months. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Mały Katechizm | #CzytamBiblię |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 51 months | **Every 17 months** |
| Size | 56 MB | 42 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Szymon Dziedzic](https://appshunter.io/developer/1507425063) | [Piotr Zabrocki](https://appshunter.io/developer/1479163721) |

## What reviewers say

### Mały Katechizm

[App page](https://appshunter.io/ios/app/may-katechizm/id1626541842)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Miesięczny dostęp | $0.99 | per month |
| Dostęp na zawsze | $3.99 | one-time |


### #CzytamBiblię

[App page](https://appshunter.io/ios/app/czytambiblie/id6450737277)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Mały Katechizm free?

Mały Katechizm is free to download, with in-app purchases available.

### Is #CzytamBiblię free?

#CzytamBiblię is free to download, with no in-app purchases.

### Do Mały Katechizm or #CzytamBiblię have ads?

Neither Mały Katechizm nor #CzytamBiblię shows ads.

### Which is updated more often, Mały Katechizm or #CzytamBiblię?

Mały Katechizm ships an update every 51 months, and #CzytamBiblię every 17 months. Most recently, Mały Katechizm was updated on October 7, 2026 and #CzytamBiblię on October 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*